diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2023-08-14 11:18:40 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2023-10-10 15:38:18 +0300 |
| commit | 4705243d237ab6abd8696e9672ad3fb36587c6f6 (patch) | |
| tree | 157d67d38eeab85b79545917ed0b98e19256cc90 /arch/x86/include/asm/mpspec.h | |
| parent | 9ff4275bc8fd7bd5ac4677e2724397f8db3209bf (diff) | |
| download | linux-4705243d237ab6abd8696e9672ad3fb36587c6f6.tar.xz | |
x86/apic: Use u32 for APIC IDs in global data
APIC IDs are used with random data types u16, u32, int, unsigned int,
unsigned long.
Make it all consistently use u32 because that reflects the hardware
register width and fixup the most obvious usage sites of that.
The APIC callbacks will be addressed separately.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Juergen Gross <jgross@suse.com>
Tested-by: Sohil Mehta <sohil.mehta@intel.com>
Tested-by: Michael Kelley <mikelley@microsoft.com>
Tested-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Tested-by: Zhang Rui <rui.zhang@intel.com>
Reviewed-by: Arjan van de Ven <arjan@linux.intel.com>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/20230814085112.922905727@linutronix.de
Diffstat (limited to 'arch/x86/include/asm/mpspec.h')
| -rw-r--r-- | arch/x86/include/asm/mpspec.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/include/asm/mpspec.h b/arch/x86/include/asm/mpspec.h index f46df8349e86..4b0f98a8d338 100644 --- a/arch/x86/include/asm/mpspec.h +++ b/arch/x86/include/asm/mpspec.h @@ -37,7 +37,7 @@ extern int mp_bus_id_to_type[MAX_MP_BUSSES]; extern DECLARE_BITMAP(mp_bus_not_pci, MAX_MP_BUSSES); -extern unsigned int boot_cpu_physical_apicid; +extern u32 boot_cpu_physical_apicid; extern u8 boot_cpu_apic_version; #ifdef CONFIG_X86_LOCAL_APIC |